1. 父母   grandson   parent   grandchildren   grandmother   Hint Half-n-half Clue   2. 孫女   granddaughter   son   niece   grandfather   Half-n-half Clue   3. 父親   grandson   daughter   father   brother   Half-n-half Clue   4. 母親   nephew   uncle   mother   daughter   Half-n-half Clue   5. 伯父   husband   uncle   nephew   son   Half-n-half Clue   6. 祖父   mother   wife   daughter   grandfather   Half-n-half Clue   7. 妻子   parents   nephew   wife   brother   Half-n-half Clue